This wargame was introduced at the Hackito Ergo Sum (HES) 2010 conference in Paris and is centered around the fictitious company dirty-underwear.com
The winners of this wargame at HES2010 were CCCP and morla.
As of January 2012, the HES2010 game has been released to the public and can be downloaded here.
The wargame has its own local website on the virtual machine. Once the VM is running, you can find it at http://192.168.66.66
The following instructions are also included on the diskimage: